UC3842D8TRG4 Price & Stock
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Manufacturer

Integrated Circuits (ICs) > PMIC - AC DC Converters, Offline Switchers
IC REG CTRLR PWM CM 8SOIC
Documents
Datasheet |
UC3842D8TRG4![]() |
Specifications
Part Status | Active |
Output Isolation | Isolated |
Internal Switch(s) | No |
Topology | Boost, Buck, Flyback, Forward |
Voltage - Start Up | 16V |
Voltage - Supply (Vcc/Vdd) | 10 V ~ 30 V |
Duty Cycle | 97% |
Frequency - Switching | Up to 500kHz |
Fault Protection | Current Limiting |
Control Features | Frequency Control |
Operating Temperature | 0°C ~ 70°C (TA) |
Package / Case | 8-SOIC (0.154", 3.90mm Width) |
Supplier Device Package | 8-SOIC |
Mounting Type | Surface Mount |
Hide
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | DC:Active ; - | 2 |
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Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | IC REG CTRLR PWM CM 8SOIC | 12000 |
|
Inquiry |

Heisener Electronics Co., Limited
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | IC REG CTRLR PWM CM 8SOIC PMIC - AC DC Converters, Offline Switchers
|
8591 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR PWM CM 8SOIC ; 8-SOIC PMIC - Voltage Regulators - DC DC Switching Controllers
|
Available |
|
Inquiry |

Hotenda Technology
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | Converter Offline Boost, Buck, Flyback, Forward Topology Up to 500kHz 8-SOIC | 1353 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Luminary Micro / Texas Instruments | IC REG CTRLR PWM CM 8SOIC PMIC - AC DC Converters, Offline Switchers
|
In-Stock |
|
Inquiry |

Dxway Technology Co., Ltd
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | SOP8 ; DC:2021 | 10000 |
|
Inquiry |

Shenzhen Shengyu Electronics Tech Limited.
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | IC REG CTRLR PWM CM 8SOIC | 7442 |
|
Inquiry |

Win Source
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | ||
---|---|---|---|---|---|---|---|
UC3842D8TRG4 | Texas Instruments | IC REG CTRLR PWM CM 8SOIC | 2090 |
|
Buy |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | DC:22+ ; IC REG CTRLR PWM CM 8SOIC | 15000 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | SOP-8 ; DC:21+ | 13817 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | ON | SOP ; DC:14+ | 14042 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | DC:14+ ; SOP-8 | 13817 |
|
Inquiry |

Nexxon, Inc. (USA)
Certificates
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | In Stock |
|
Inquiry | ||
UC3842D8TRG4 | TI1 | In Stock |
|
Inquiry | ||
UC3842D8TRG4 | Texas Instruments (TI) | In Stock |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | Integrated Circuits | IC REG CTRLR PWM CM 8SOIC | 1186 |
|
Inquiry |
Part # | Manufacturer | Description | Stock | Price | Buy | |
---|---|---|---|---|---|---|
UC3842D8TRG4 | TI | SOP8 ; DC:18+ | 32838 |
|
Inquiry |
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